| To: | "Ramgopal Kota" <rkota@broadcom.com> |
|---|---|
| Subject: | Re: MTD Partitions Permissions at Run Time. |
| From: | "Michael Wood" <esiotrot@gmail.com> |
| Date: | Thu, 27 Mar 2008 12:30:59 +0200 |
| Cc: | linux-mips@linux-mips.org |
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| In-reply-to: | <E06E3B7BBC07864CADE892DAF1EB0FBD0641257D@NT-SJCA-0752.brcm.ad.broadcom.com> |
| Original-recipient: | rfc822;linux-mips@linux-mips.org |
| References: | <47E559B6.9010001@ru.mvista.com> <47E7EBFF.6020406@ru.mvista.com> <E06E3B7BBC07864CADE892DAF1EB0FBD0641257D@NT-SJCA-0752.brcm.ad.broadcom.com> |
| Sender: | linux-mips-bounce@linux-mips.org |
On Wed, Mar 26, 2008 at 7:20 AM, Ramgopal Kota <rkota@broadcom.com> wrote: > Hi , > > Ours is a embedded product with pre-defined flash partitions say "Boot" > , "Kernel" , "Rootfs" & "ProductData". > The kernel which is in the box (linux 2.6.14)has Boot partition as "RO" > (Read Only). We have a requirement in the field that the boot code > should be upgraded also. > Is there any possibility of changing the partition permissions at > run-time? If so how ? Does "mtd unlock" not work? -- Michael Wood <esiotrot@gmail.com> |
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